ASTM B 776 - 06 Standard Specification for Hafnium and Hafnium Alloy Strip, Sheet, and Plate

American Society for Testing and Materials (ASTM). Current edition approved Sept. 1, 2006. Published September 2006. Originally approved in 1987. Last previous edition approved in 2001 as B 776 – 01a. 9 p. This specification covers two grades of wrought hafnium and hafnium alloy strip, sheet, and plate as follows:
1 Grade R1 for nuclear applications, and
2 Grade R3 for commercial applications.